40532315505 has 16 divisors (see below), whose sum is σ = 70747314624. Its totient is φ = 19652031680.

The previous prime is 40532315503. The next prime is 40532315597. The reversal of 40532315505 is 50551323504.

It is a happy number.

It is not a de Polignac number, because 40532315505 - 2¹ = 40532315503 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (40532315503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122825034 + ... + 122825363.

It is an arithmetic number, because the mean of its divisors is an integer number (4421707164).

Almost surely, 2^40532315505 is an apocalyptic number.

It is an amenable number.

40532315505 is a deficient number, since it is larger than the sum of its proper divisors (30214999119).

40532315505 is a wasteful number, since it uses less digits than its factorization.

40532315505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245650416.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 40532315505 in words is "forty billion, five hundred thirty-two million, three hundred fifteen thousand, five hundred five".